/**
 * Copyright (c) Tiny Technologies, Inc. All rights reserved.
 * Licensed under the LGPL or a commercial license.
 * For LGPL see License.txt in the project root for license information.
 * For commercial licenses see https://www.tiny.cloud/
 *
 * Version: 5.10.0 (2021-10-11)
 */
(function() {
  'use strict'

  var global$9 = tinymce.util.Tools.resolve('tinymce.PluginManager')

  var __assign = function() {
    __assign = Object.assign || function __assign(t) {
      for (var s, i = 1, n = arguments.length;i < n;i++) {
        s = arguments[i]
        for (var p in s) {
          if (Object.prototype.hasOwnProperty.call(s, p)) { t[p] = s[p] }
        }
      }
      return t
    }
    return __assign.apply(this, arguments)
  }

  var typeOf = function(x) {
    var t = typeof x
    if (x === null) {
      return 'null'
    } else if (t === 'object' && (Array.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'Array')) {
      return 'array'
    } else if (t === 'object' && (String.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'String')) {
      return 'string'
    } else {
      return t
    }
  }
  var isType = function(type) {
    return function(value) {
      return typeOf(value) === type
    }
  }
  var isString = isType('string')
  var isObject = isType('object')
  var isArray = isType('array')
  var isNullable = function(a) {
    return a === null || a === undefined
  }
  var isNonNullable = function(a) {
    return !isNullable(a)
  }

  var noop = function() {
  }
  var constant = function(value) {
    return function() {
      return value
    }
  }
  var identity = function(x) {
    return x
  }
  var never = constant(false)
  var always = constant(true)

  var none = function() {
    return NONE
  }
  var NONE = (function() {
    var call = function(thunk) {
      return thunk()
    }
    var id = identity
    var me = {
      fold: function(n, _s) {
        return n()
      },
      isSome: never,
      isNone: always,
      getOr: id,
      getOrThunk: call,
      getOrDie: function(msg) {
        throw new Error(msg || 'error: getOrDie called on none.')
      },
      getOrNull: constant(null),
      getOrUndefined: constant(undefined),
      or: id,
      orThunk: call,
      map: none,
      each: noop,
      bind: none,
      exists: never,
      forall: always,
      filter: function() {
        return none()
      },
      toArray: function() {
        return []
      },
      toString: constant('none()')
    }
    return me
  }())
  var some = function(a) {
    var constant_a = constant(a)
    var self = function() {
      return me
    }
    var bind = function(f) {
      return f(a)
    }
    var me = {
      fold: function(n, s) {
        return s(a)
      },
      isSome: always,
      isNone: never,
      getOr: constant_a,
      getOrThunk: constant_a,
      getOrDie: constant_a,
      getOrNull: constant_a,
      getOrUndefined: constant_a,
      or: self,
      orThunk: self,
      map: function(f) {
        return some(f(a))
      },
      each: function(f) {
        f(a)
      },
      bind: bind,
      exists: bind,
      forall: bind,
      filter: function(f) {
        return f(a) ? me : NONE
      },
      toArray: function() {
        return [a]
      },
      toString: function() {
        return 'some(' + a + ')'
      }
    }
    return me
  }
  var from = function(value) {
    return value === null || value === undefined ? NONE : some(value)
  }
  var Optional = {
    some: some,
    none: none,
    from: from
  }

  var nativePush = Array.prototype.push
  var each$1 = function(xs, f) {
    for (var i = 0, len = xs.length;i < len;i++) {
      var x = xs[i]
      f(x, i)
    }
  }
  var flatten = function(xs) {
    var r = []
    for (var i = 0, len = xs.length;i < len;++i) {
      if (!isArray(xs[i])) {
        throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs)
      }
      nativePush.apply(r, xs[i])
    }
    return r
  }

  var Cell = function(initial) {
    var value = initial
    var get = function() {
      return value
    }
    var set = function(v) {
      value = v
    }
    return {
      get: get,
      set: set
    }
  }

  var keys = Object.keys
  var hasOwnProperty = Object.hasOwnProperty
  var each = function(obj, f) {
    var props = keys(obj)
    for (var k = 0, len = props.length;k < len;k++) {
      var i = props[k]
      var x = obj[i]
      f(x, i)
    }
  }
  var get$1 = function(obj, key) {
    return has(obj, key) ? Optional.from(obj[key]) : Optional.none()
  }
  var has = function(obj, key) {
    return hasOwnProperty.call(obj, key)
  }

  var getScripts = function(editor) {
    return editor.getParam('media_scripts')
  }
  var getAudioTemplateCallback = function(editor) {
    return editor.getParam('audio_template_callback')
  }
  var getVideoTemplateCallback = function(editor) {
    return editor.getParam('video_template_callback')
  }
  var hasLiveEmbeds = function(editor) {
    return editor.getParam('media_live_embeds', true)
  }
  var shouldFilterHtml = function(editor) {
    return editor.getParam('media_filter_html', true)
  }
  var getUrlResolver = function(editor) {
    return editor.getParam('media_url_resolver')
  }
  var hasAltSource = function(editor) {
    return editor.getParam('media_alt_source', true)
  }
  var hasPoster = function(editor) {
    return editor.getParam('media_poster', true)
  }
  var hasDimensions = function(editor) {
    return editor.getParam('media_dimensions', true)
  }

  var global$8 = tinymce.util.Tools.resolve('tinymce.util.Tools')

  var global$7 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils')

  var global$6 = tinymce.util.Tools.resolve('tinymce.html.SaxParser')

  var getVideoScriptMatch = function(prefixes, src) {
    if (prefixes) {
      for (var i = 0;i < prefixes.length;i++) {
        if (src.indexOf(prefixes[i].filter) !== -1) {
          return prefixes[i]
        }
      }
    }
  }

  var DOM$1 = global$7.DOM
  var trimPx = function(value) {
    return value.replace(/px$/, '')
  }
  var getEphoxEmbedData = function(attrs) {
    var style = attrs.map.style
    var styles = style ? DOM$1.parseStyle(style) : {}
    return {
      type: 'ephox-embed-iri',
      source: attrs.map['data-ephox-embed-iri'],
      altsource: '',
      poster: '',
      width: get$1(styles, 'max-width').map(trimPx).getOr(''),
      height: get$1(styles, 'max-height').map(trimPx).getOr('')
    }
  }
  var htmlToData = function(prefixes, html) {
    var isEphoxEmbed = Cell(false)
    var data = {}
    global$6({
      validate: false,
      allow_conditional_comments: true,
      start: function(name, attrs) {
        if (isEphoxEmbed.get()) ; else if (has(attrs.map, 'data-ephox-embed-iri')) {
          isEphoxEmbed.set(true)
          data = getEphoxEmbedData(attrs)
        } else {
          if (!data.source && name === 'param') {
            data.source = attrs.map.movie
          }
          if (name === 'iframe' || name === 'object' || name === 'embed' || name === 'video' || name === 'audio') {
            if (!data.type) {
              data.type = name
            }
            data = global$8.extend(attrs.map, data)
          }
          if (name === 'script') {
            var videoScript = getVideoScriptMatch(prefixes, attrs.map.src)
            if (!videoScript) {
              return
            }
            data = {
              type: 'script',
              source: attrs.map.src,
              width: String(videoScript.width),
              height: String(videoScript.height)
            }
          }
          if (name === 'source') {
            if (!data.source) {
              data.source = attrs.map.src
            } else if (!data.altsource) {
              data.altsource = attrs.map.src
            }
          }
          if (name === 'img' && !data.poster) {
            data.poster = attrs.map.src
          }
        }
      }
    }).parse(html)
    data.source = data.source || data.src || data.data
    data.altsource = data.altsource || ''
    data.poster = data.poster || ''
    return data
  }

  var guess = function(url) {
    var mimes = {
      mp3: 'audio/mpeg',
      m4a: 'audio/x-m4a',
      wav: 'audio/wav',
      mp4: 'video/mp4',
      webm: 'video/webm',
      ogg: 'video/ogg',
      swf: 'application/x-shockwave-flash'
    }
    var fileEnd = url.toLowerCase().split('.').pop()
    var mime = mimes[fileEnd]
    return mime || ''
  }

  var global$5 = tinymce.util.Tools.resolve('tinymce.html.Schema')

  var global$4 = tinymce.util.Tools.resolve('tinymce.html.Writer')

  var DOM = global$7.DOM
  var addPx = function(value) {
    return /^[0-9.]+$/.test(value) ? value + 'px' : value
  }
  var setAttributes = function(attrs, updatedAttrs) {
    each(updatedAttrs, function(val, name) {
      var value = '' + val
      if (attrs.map[name]) {
        var i = attrs.length
        while (i--) {
          var attr = attrs[i]
          if (attr.name === name) {
            if (value) {
              attrs.map[name] = value
              attr.value = value
            } else {
              delete attrs.map[name]
              attrs.splice(i, 1)
            }
          }
        }
      } else if (value) {
        attrs.push({
          name: name,
          value: value
        })
        attrs.map[name] = value
      }
    })
  }
  var updateEphoxEmbed = function(data, attrs) {
    var style = attrs.map.style
    var styleMap = style ? DOM.parseStyle(style) : {}
    styleMap['max-width'] = addPx(data.width)
    styleMap['max-height'] = addPx(data.height)
    setAttributes(attrs, { style: DOM.serializeStyle(styleMap) })
  }
  var sources = [
    'source',
    'altsource'
  ]
  var updateHtml = function(html, data, updateAll) {
    var writer = global$4()
    var isEphoxEmbed = Cell(false)
    var sourceCount = 0
    var hasImage
    global$6({
      validate: false,
      allow_conditional_comments: true,
      comment: function(text) {
        writer.comment(text)
      },
      cdata: function(text) {
        writer.cdata(text)
      },
      text: function(text, raw) {
        writer.text(text, raw)
      },
      start: function(name, attrs, empty) {
        if (isEphoxEmbed.get()) ; else if (has(attrs.map, 'data-ephox-embed-iri')) {
          isEphoxEmbed.set(true)
          updateEphoxEmbed(data, attrs)
        } else {
          switch (name) {
            case 'video':
            case 'object':
            case 'embed':
            case 'img':
            case 'iframe':
              if (data.height !== undefined && data.width !== undefined) {
                setAttributes(attrs, {
                  width: data.width,
                  height: data.height
                })
              }
              break
          }
          if (updateAll) {
            switch (name) {
              case 'video':
                setAttributes(attrs, {
                  poster: data.poster,
                  src: ''
                })
                if (data.altsource) {
                  setAttributes(attrs, { src: '' })
                }
                break
              case 'iframe':
                setAttributes(attrs, { src: data.source })
                break
              case 'source':
                if (sourceCount < 2) {
                  setAttributes(attrs, {
                    src: data[sources[sourceCount]],
                    type: data[sources[sourceCount] + 'mime']
                  })
                  if (!data[sources[sourceCount]]) {
                    return
                  }
                }
                sourceCount++
                break
              case 'img':
                if (!data.poster) {
                  return
                }
                hasImage = true
                break
            }
          }
        }
        writer.start(name, attrs, empty)
      },
      end: function(name) {
        if (!isEphoxEmbed.get()) {
          if (name === 'video' && updateAll) {
            for (var index = 0;index < 2;index++) {
              if (data[sources[index]]) {
                var attrs = []
                attrs.map = {}
                if (sourceCount <= index) {
                  setAttributes(attrs, {
                    src: data[sources[index]],
                    type: data[sources[index] + 'mime']
                  })
                  writer.start('source', attrs, true)
                }
              }
            }
          }
          if (data.poster && name === 'object' && updateAll && !hasImage) {
            var imgAttrs = []
            imgAttrs.map = {}
            setAttributes(imgAttrs, {
              src: data.poster,
              width: data.width,
              height: data.height
            })
            writer.start('img', imgAttrs, true)
          }
        }
        writer.end(name)
      }
    }, global$5({})).parse(html)
    return writer.getContent()
  }

  var urlPatterns = [
    {
      regex: /youtu\.be\/([\w\-_\?&=.]+)/i,
      type: 'iframe',
      w: 560,
      h: 314,
      url: 'www.youtube.com/embed/$1',
      allowFullscreen: true
    },
    {
      regex: /youtube\.com(.+)v=([^&]+)(&([a-z0-9&=\-_]+))?/i,
      type: 'iframe',
      w: 560,
      h: 314,
      url: 'www.youtube.com/embed/$2?$4',
      allowFullscreen: true
    },
    {
      regex: /youtube.com\/embed\/([a-z0-9\?&=\-_]+)/i,
      type: 'iframe',
      w: 560,
      h: 314,
      url: 'www.youtube.com/embed/$1',
      allowFullscreen: true
    },
    {
      regex: /vimeo\.com\/([0-9]+)/,
      type: 'iframe',
      w: 425,
      h: 350,
      url: 'player.vimeo.com/video/$1?title=0&byline=0&portrait=0&color=8dc7dc',
      allowFullscreen: true
    },
    {
      regex: /vimeo\.com\/(.*)\/([0-9]+)/,
      type: 'iframe',
      w: 425,
      h: 350,
      url: 'player.vimeo.com/video/$2?title=0&amp;byline=0',
      allowFullscreen: true
    },
    {
      regex: /maps\.google\.([a-z]{2,3})\/maps\/(.+)msid=(.+)/,
      type: 'iframe',
      w: 425,
      h: 350,
      url: 'maps.google.com/maps/ms?msid=$2&output=embed"',
      allowFullscreen: false
    },
    {
      regex: /dailymotion\.com\/video\/([^_]+)/,
      type: 'iframe',
      w: 480,
      h: 270,
      url: 'www.dailymotion.com/embed/video/$1',
      allowFullscreen: true
    },
    {
      regex: /dai\.ly\/([^_]+)/,
      type: 'iframe',
      w: 480,
      h: 270,
      url: 'www.dailymotion.com/embed/video/$1',
      allowFullscreen: true
    }
  ]
  var getProtocol = function(url) {
    var protocolMatches = url.match(/^(https?:\/\/|www\.)(.+)$/i)
    if (protocolMatches && protocolMatches.length > 1) {
      return protocolMatches[1] === 'www.' ? 'https://' : protocolMatches[1]
    } else {
      return 'https://'
    }
  }
  var getUrl = function(pattern, url) {
    var protocol = getProtocol(url)
    var match = pattern.regex.exec(url)
    var newUrl = protocol + pattern.url
    var _loop_1 = function(i) {
      newUrl = newUrl.replace('$' + i, function() {
        return match[i] ? match[i] : ''
      })
    }
    for (var i = 0;i < match.length;i++) {
      _loop_1(i)
    }
    return newUrl.replace(/\?$/, '')
  }
  var matchPattern = function(url) {
    var patterns = urlPatterns.filter(function(pattern) {
      return pattern.regex.test(url)
    })
    if (patterns.length > 0) {
      return global$8.extend({}, patterns[0], { url: getUrl(patterns[0], url) })
    } else {
      return null
    }
  }

  var getIframeHtml = function(data) {
    var allowFullscreen = data.allowfullscreen ? ' allowFullscreen="1"' : ''
    return '<iframe src="' + data.source + '" width="' + data.width + '" height="' + data.height + '"' + allowFullscreen + '></iframe>'
  }
  var getFlashHtml = function(data) {
    var html = '<object data="' + data.source + '" width="' + data.width + '" height="' + data.height + '" type="application/x-shockwave-flash">'
    if (data.poster) {
      html += '<img src="' + data.poster + '" width="' + data.width + '" height="' + data.height + '" />'
    }
    html += '</object>'
    return html
  }
  var getAudioHtml = function(data, audioTemplateCallback) {
    if (audioTemplateCallback) {
      return audioTemplateCallback(data)
    } else {
      return '<audio controls="controls" src="' + data.source + '">' + (data.altsource ? '\n<source src="' + data.altsource + '"' + (data.altsourcemime ? ' type="' + data.altsourcemime + '"' : '') + ' />\n' : '') + '</audio>'
    }
  }
  var getVideoHtml = function(data, videoTemplateCallback) {
    if (videoTemplateCallback) {
      return videoTemplateCallback(data)
    } else {
      return '<video width="' + data.width + '" height="' + data.height + '"' + (data.poster ? ' poster="' + data.poster + '"' : '') + ' controls="controls">\n' + '<source src="' + data.source + '"' + (data.sourcemime ? ' type="' + data.sourcemime + '"' : '') + ' />\n' + (data.altsource ? '<source src="' + data.altsource + '"' + (data.altsourcemime ? ' type="' + data.altsourcemime + '"' : '') + ' />\n' : '') + '</video>'
    }
  }
  var getScriptHtml = function(data) {
    return '<script src="' + data.source + '"></script>'
  }
  var dataToHtml = function(editor, dataIn) {
    var data = global$8.extend({}, dataIn)
    if (!data.source) {
      global$8.extend(data, htmlToData(getScripts(editor), data.embed))
      if (!data.source) {
        return ''
      }
    }
    if (!data.altsource) {
      data.altsource = ''
    }
    if (!data.poster) {
      data.poster = ''
    }
    data.source = editor.convertURL(data.source, 'source')
    data.altsource = editor.convertURL(data.altsource, 'source')
    data.sourcemime = guess(data.source)
    data.altsourcemime = guess(data.altsource)
    data.poster = editor.convertURL(data.poster, 'poster')
    var pattern = matchPattern(data.source)
    if (pattern) {
      data.source = pattern.url
      data.type = pattern.type
      data.allowfullscreen = pattern.allowFullscreen
      data.width = data.width || String(pattern.w)
      data.height = data.height || String(pattern.h)
    }
    if (data.embed) {
      return updateHtml(data.embed, data, true)
    } else {
      var videoScript = getVideoScriptMatch(getScripts(editor), data.source)
      if (videoScript) {
        data.type = 'script'
        data.width = String(videoScript.width)
        data.height = String(videoScript.height)
      }
      var audioTemplateCallback = getAudioTemplateCallback(editor)
      var videoTemplateCallback = getVideoTemplateCallback(editor)
      data.width = data.width || '300'
      data.height = data.height || '150'
      global$8.each(data, function(value, key) {
        data[key] = editor.dom.encode('' + value)
      })
      if (data.type === 'iframe') {
        return getIframeHtml(data)
      } else if (data.sourcemime === 'application/x-shockwave-flash') {
        return getFlashHtml(data)
      } else if (data.sourcemime.indexOf('audio') !== -1) {
        return getAudioHtml(data, audioTemplateCallback)
      } else if (data.type === 'script') {
        return getScriptHtml(data)
      } else {
        return getVideoHtml(data, videoTemplateCallback)
      }
    }
  }

  var isMediaElement = function(element) {
    return element.hasAttribute('data-mce-object') || element.hasAttribute('data-ephox-embed-iri')
  }
  var setup$2 = function(editor) {
    editor.on('click keyup touchend', function() {
      var selectedNode = editor.selection.getNode()
      if (selectedNode && editor.dom.hasClass(selectedNode, 'mce-preview-object')) {
        if (editor.dom.getAttrib(selectedNode, 'data-mce-selected')) {
          selectedNode.setAttribute('data-mce-selected', '2')
        }
      }
    })
    editor.on('ObjectSelected', function(e) {
      var objectType = e.target.getAttribute('data-mce-object')
      if (objectType === 'script') {
        e.preventDefault()
      }
    })
    editor.on('ObjectResized', function(e) {
      var target = e.target
      if (target.getAttribute('data-mce-object')) {
        var html = target.getAttribute('data-mce-html')
        if (html) {
          html = unescape(html)
          target.setAttribute('data-mce-html', escape(updateHtml(html, {
            width: String(e.width),
            height: String(e.height)
          })))
        }
      }
    })
  }

  var global$3 = tinymce.util.Tools.resolve('tinymce.util.Promise')

  var cache = {}
  var embedPromise = function(data, dataToHtml, handler) {
    return new global$3(function(res, rej) {
      var wrappedResolve = function(response) {
        if (response.html) {
          cache[data.source] = response
        }
        return res({
          url: data.source,
          html: response.html ? response.html : dataToHtml(data)
        })
      }
      if (cache[data.source]) {
        wrappedResolve(cache[data.source])
      } else {
        handler({ url: data.source }, wrappedResolve, rej)
      }
    })
  }
  var defaultPromise = function(data, dataToHtml) {
    return global$3.resolve({
      html: dataToHtml(data),
      url: data.source
    })
  }
  var loadedData = function(editor) {
    return function(data) {
      return dataToHtml(editor, data)
    }
  }
  var getEmbedHtml = function(editor, data) {
    var embedHandler = getUrlResolver(editor)
    return embedHandler ? embedPromise(data, loadedData(editor), embedHandler) : defaultPromise(data, loadedData(editor))
  }
  var isCached = function(url) {
    return has(cache, url)
  }

  var extractMeta = function(sourceInput, data) {
    return get$1(data, sourceInput).bind(function(mainData) {
      return get$1(mainData, 'meta')
    })
  }
  var getValue = function(data, metaData, sourceInput) {
    return function(prop) {
      var _a
      var getFromData = function() {
        return get$1(data, prop)
      }
      var getFromMetaData = function() {
        return get$1(metaData, prop)
      }
      var getNonEmptyValue = function(c) {
        return get$1(c, 'value').bind(function(v) {
          return v.length > 0 ? Optional.some(v) : Optional.none()
        })
      }
      var getFromValueFirst = function() {
        return getFromData().bind(function(child) {
          return isObject(child) ? getNonEmptyValue(child).orThunk(getFromMetaData) : getFromMetaData().orThunk(function() {
            return Optional.from(child)
          })
        })
      }
      var getFromMetaFirst = function() {
        return getFromMetaData().orThunk(function() {
          return getFromData().bind(function(child) {
            return isObject(child) ? getNonEmptyValue(child) : Optional.from(child)
          })
        })
      }
      return _a = {}, _a[prop] = (prop === sourceInput ? getFromValueFirst() : getFromMetaFirst()).getOr(''), _a
    }
  }
  var getDimensions = function(data, metaData) {
    var dimensions = {}
    get$1(data, 'dimensions').each(function(dims) {
      each$1([
        'width',
        'height'
      ], function(prop) {
        get$1(metaData, prop).orThunk(function() {
          return get$1(dims, prop)
        }).each(function(value) {
          return dimensions[prop] = value
        })
      })
    })
    return dimensions
  }
  var unwrap = function(data, sourceInput) {
    var metaData = sourceInput ? extractMeta(sourceInput, data).getOr({}) : {}
    var get = getValue(data, metaData, sourceInput)
    return __assign(__assign(__assign(__assign(__assign({}, get('source')), get('altsource')), get('poster')), get('embed')), getDimensions(data, metaData))
  }
  var wrap = function(data) {
    var wrapped = __assign(__assign({}, data), {
      source: { value: get$1(data, 'source').getOr('') },
      altsource: { value: get$1(data, 'altsource').getOr('') },
      poster: { value: get$1(data, 'poster').getOr('') }
    })
    each$1([
      'width',
      'height'
    ], function(prop) {
      get$1(data, prop).each(function(value) {
        var dimensions = wrapped.dimensions || {}
        dimensions[prop] = value
        wrapped.dimensions = dimensions
      })
    })
    return wrapped
  }
  var handleError = function(editor) {
    return function(error) {
      var errorMessage = error && error.msg ? 'Media embed handler error: ' + error.msg : 'Media embed handler threw unknown error.'
      editor.notificationManager.open({
        type: 'error',
        text: errorMessage
      })
    }
  }
  var snippetToData = function(editor, embedSnippet) {
    return htmlToData(getScripts(editor), embedSnippet)
  }
  var getEditorData = function(editor) {
    var element = editor.selection.getNode()
    var snippet = isMediaElement(element) ? editor.serializer.serialize(element, { selection: true }) : ''
    return __assign({ embed: snippet }, htmlToData(getScripts(editor), snippet))
  }
  var addEmbedHtml = function(api, editor) {
    return function(response) {
      if (isString(response.url) && response.url.trim().length > 0) {
        var html = response.html
        var snippetData = snippetToData(editor, html)
        var nuData = __assign(__assign({}, snippetData), {
          source: response.url,
          embed: html
        })
        api.setData(wrap(nuData))
      }
    }
  }
  var selectPlaceholder = function(editor, beforeObjects) {
    var afterObjects = editor.dom.select('*[data-mce-object]')
    for (var i = 0;i < beforeObjects.length;i++) {
      for (var y = afterObjects.length - 1;y >= 0;y--) {
        if (beforeObjects[i] === afterObjects[y]) {
          afterObjects.splice(y, 1)
        }
      }
    }
    editor.selection.select(afterObjects[0])
  }
  var handleInsert = function(editor, html) {
    var beforeObjects = editor.dom.select('*[data-mce-object]')
    editor.insertContent(html)
    selectPlaceholder(editor, beforeObjects)
    editor.nodeChanged()
  }
  var submitForm = function(prevData, newData, editor) {
    newData.embed = updateHtml(newData.embed, newData)
    if (newData.embed && (prevData.source === newData.source || isCached(newData.source))) {
      handleInsert(editor, newData.embed)
    } else {
      getEmbedHtml(editor, newData).then(function(response) {
        handleInsert(editor, response.html)
      }).catch(handleError(editor))
    }
  }
  var showDialog = function(editor) {
    var editorData = getEditorData(editor)
    var currentData = Cell(editorData)
    var initialData = wrap(editorData)
    var handleSource = function(prevData, api) {
      var serviceData = unwrap(api.getData(), 'source')
      if (prevData.source !== serviceData.source) {
        addEmbedHtml(win, editor)({
          url: serviceData.source,
          html: ''
        })
        getEmbedHtml(editor, serviceData).then(addEmbedHtml(win, editor)).catch(handleError(editor))
      }
    }
    var handleEmbed = function(api) {
      var data = unwrap(api.getData())
      var dataFromEmbed = snippetToData(editor, data.embed)
      api.setData(wrap(dataFromEmbed))
    }
    var handleUpdate = function(api, sourceInput) {
      var data = unwrap(api.getData(), sourceInput)
      var embed = dataToHtml(editor, data)
      api.setData(wrap(__assign(__assign({}, data), { embed: embed })))
    }
    var mediaInput = [{
      name: 'source',
      type: 'urlinput',
      filetype: 'media',
      label: 'Source'
    }]
    var sizeInput = !hasDimensions(editor) ? [] : [{
      type: 'sizeinput',
      name: 'dimensions',
      label: 'Constrain proportions',
      constrain: true
    }]
    var generalTab = {
      title: 'General',
      name: 'general',
      items: flatten([
        mediaInput,
        sizeInput
      ])
    }
    var embedTextarea = {
      type: 'textarea',
      name: 'embed',
      label: 'Paste your embed code below:'
    }
    var embedTab = {
      title: 'Embed',
      items: [embedTextarea]
    }
    var advancedFormItems = []
    if (hasAltSource(editor)) {
      advancedFormItems.push({
        name: 'altsource',
        type: 'urlinput',
        filetype: 'media',
        label: 'Alternative source URL'
      })
    }
    if (hasPoster(editor)) {
      advancedFormItems.push({
        name: 'poster',
        type: 'urlinput',
        filetype: 'image',
        label: 'Media poster (Image URL)'
      })
    }
    var advancedTab = {
      title: 'Advanced',
      name: 'advanced',
      items: advancedFormItems
    }
    var tabs = [
      generalTab,
      embedTab
    ]
    if (advancedFormItems.length > 0) {
      tabs.push(advancedTab)
    }
    var body = {
      type: 'tabpanel',
      tabs: tabs
    }
    var win = editor.windowManager.open({
      title: 'Insert/Edit Media',
      size: 'normal',
      body: body,
      buttons: [
        {
          type: 'cancel',
          name: 'cancel',
          text: 'Cancel'
        },
        {
          type: 'submit',
          name: 'save',
          text: 'Save',
          primary: true
        }
      ],
      onSubmit: function(api) {
        var serviceData = unwrap(api.getData())
        submitForm(currentData.get(), serviceData, editor)
        api.close()
      },
      onChange: function(api, detail) {
        switch (detail.name) {
          case 'source':
            handleSource(currentData.get(), api)
            break
          case 'embed':
            handleEmbed(api)
            break
          case 'dimensions':
          case 'altsource':
          case 'poster':
            handleUpdate(api, detail.name)
            break
        }
        currentData.set(unwrap(api.getData()))
      },
      initialData: initialData
    })
  }

  var get = function(editor) {
    var showDialog$1 = function() {
      showDialog(editor)
    }
    return { showDialog: showDialog$1 }
  }

  var register$1 = function(editor) {
    var showDialog$1 = function() {
      showDialog(editor)
    }
    editor.addCommand('mceMedia', showDialog$1)
  }

  var global$2 = tinymce.util.Tools.resolve('tinymce.html.Node')

  var global$1 = tinymce.util.Tools.resolve('tinymce.Env')

  var global = tinymce.util.Tools.resolve('tinymce.html.DomParser')

  var sanitize = function(editor, html) {
    if (shouldFilterHtml(editor) === false) {
      return html
    }
    var writer = global$4()
    var blocked
    global$6({
      validate: false,
      allow_conditional_comments: false,
      comment: function(text) {
        if (!blocked) {
          writer.comment(text)
        }
      },
      cdata: function(text) {
        if (!blocked) {
          writer.cdata(text)
        }
      },
      text: function(text, raw) {
        if (!blocked) {
          writer.text(text, raw)
        }
      },
      start: function(name, attrs, empty) {
        blocked = true
        if (name === 'script' || name === 'noscript' || name === 'svg') {
          return
        }
        for (var i = attrs.length - 1;i >= 0;i--) {
          var attrName = attrs[i].name
          if (attrName.indexOf('on') === 0) {
            delete attrs.map[attrName]
            attrs.splice(i, 1)
          }
          if (attrName === 'style') {
            attrs[i].value = editor.dom.serializeStyle(editor.dom.parseStyle(attrs[i].value), name)
          }
        }
        writer.start(name, attrs, empty)
        blocked = false
      },
      end: function(name) {
        if (blocked) {
          return
        }
        writer.end(name)
      }
    }, global$5({})).parse(html)
    return writer.getContent()
  }

  var isLiveEmbedNode = function(node) {
    var name = node.name
    return name === 'iframe' || name === 'video' || name === 'audio'
  }
  var getDimension = function(node, styles, dimension, defaultValue) {
    if (defaultValue === void 0) {
      defaultValue = null
    }
    var value = node.attr(dimension)
    if (isNonNullable(value)) {
      return value
    } else if (!has(styles, dimension)) {
      return defaultValue
    } else {
      return null
    }
  }
  var setDimensions = function(node, previewNode, styles) {
    var useDefaults = previewNode.name === 'img' || node.name === 'video'
    var defaultWidth = useDefaults ? '300' : null
    var fallbackHeight = node.name === 'audio' ? '30' : '150'
    var defaultHeight = useDefaults ? fallbackHeight : null
    previewNode.attr({
      width: getDimension(node, styles, 'width', defaultWidth),
      height: getDimension(node, styles, 'height', defaultHeight)
    })
  }
  var appendNodeContent = function(editor, nodeName, previewNode, html) {
    var newNode = global({
      forced_root_block: false,
      validate: false
    }, editor.schema).parse(html, { context: nodeName })
    while (newNode.firstChild) {
      previewNode.append(newNode.firstChild)
    }
  }
  var createPlaceholderNode = function(editor, node) {
    var name = node.name
    var placeHolder = new global$2('img', 1)
    placeHolder.shortEnded = true
    retainAttributesAndInnerHtml(editor, node, placeHolder)
    setDimensions(node, placeHolder, {})
    placeHolder.attr({
      'style': node.attr('style'),
      'src': global$1.transparentSrc,
      'data-mce-object': name,
      'class': 'mce-object mce-object-' + name
    })
    return placeHolder
  }
  var createPreviewNode = function(editor, node) {
    var name = node.name
    var previewWrapper = new global$2('span', 1)
    previewWrapper.attr({
      'contentEditable': 'false',
      'style': node.attr('style'),
      'data-mce-object': name,
      'class': 'mce-preview-object mce-object-' + name
    })
    retainAttributesAndInnerHtml(editor, node, previewWrapper)
    var styles = editor.dom.parseStyle(node.attr('style'))
    var previewNode = new global$2(name, 1)
    setDimensions(node, previewNode, styles)
    previewNode.attr({
      src: node.attr('src'),
      style: node.attr('style'),
      class: node.attr('class')
    })
    if (name === 'iframe') {
      previewNode.attr({
        allowfullscreen: node.attr('allowfullscreen'),
        frameborder: '0'
      })
    } else {
      var attrs = [
        'controls',
        'crossorigin',
        'currentTime',
        'loop',
        'muted',
        'poster',
        'preload'
      ]
      each$1(attrs, function(attrName) {
        previewNode.attr(attrName, node.attr(attrName))
      })
      var sanitizedHtml = previewWrapper.attr('data-mce-html')
      if (isNonNullable(sanitizedHtml)) {
        appendNodeContent(editor, name, previewNode, unescape(sanitizedHtml))
      }
    }
    var shimNode = new global$2('span', 1)
    shimNode.attr('class', 'mce-shim')
    previewWrapper.append(previewNode)
    previewWrapper.append(shimNode)
    return previewWrapper
  }
  var retainAttributesAndInnerHtml = function(editor, sourceNode, targetNode) {
    var attribs = sourceNode.attributes
    var ai = attribs.length
    while (ai--) {
      var attrName = attribs[ai].name
      var attrValue = attribs[ai].value
      if (attrName !== 'width' && attrName !== 'height' && attrName !== 'style') {
        if (attrName === 'data' || attrName === 'src') {
          attrValue = editor.convertURL(attrValue, attrName)
        }
        targetNode.attr('data-mce-p-' + attrName, attrValue)
      }
    }
    var innerHtml = sourceNode.firstChild && sourceNode.firstChild.value
    if (innerHtml) {
      targetNode.attr('data-mce-html', escape(sanitize(editor, innerHtml)))
      targetNode.firstChild = null
    }
  }
  var isPageEmbedWrapper = function(node) {
    var nodeClass = node.attr('class')
    return nodeClass && /\btiny-pageembed\b/.test(nodeClass)
  }
  var isWithinEmbedWrapper = function(node) {
    while (node = node.parent) {
      if (node.attr('data-ephox-embed-iri') || isPageEmbedWrapper(node)) {
        return true
      }
    }
    return false
  }
  var placeHolderConverter = function(editor) {
    return function(nodes) {
      var i = nodes.length
      var node
      var videoScript
      while (i--) {
        node = nodes[i]
        if (!node.parent) {
          continue
        }
        if (node.parent.attr('data-mce-object')) {
          continue
        }
        if (node.name === 'script') {
          videoScript = getVideoScriptMatch(getScripts(editor), node.attr('src'))
          if (!videoScript) {
            continue
          }
        }
        if (videoScript) {
          if (videoScript.width) {
            node.attr('width', videoScript.width.toString())
          }
          if (videoScript.height) {
            node.attr('height', videoScript.height.toString())
          }
        }
        if (isLiveEmbedNode(node) && hasLiveEmbeds(editor) && global$1.ceFalse) {
          if (!isWithinEmbedWrapper(node)) {
            node.replace(createPreviewNode(editor, node))
          }
        } else {
          if (!isWithinEmbedWrapper(node)) {
            node.replace(createPlaceholderNode(editor, node))
          }
        }
      }
    }
  }

  var setup$1 = function(editor) {
    editor.on('preInit', function() {
      var specialElements = editor.schema.getSpecialElements()
      global$8.each('video audio iframe object'.split(' '), function(name) {
        specialElements[name] = new RegExp('</' + name + '[^>]*>', 'gi')
      })
      var boolAttrs = editor.schema.getBoolAttrs()
      global$8.each('webkitallowfullscreen mozallowfullscreen allowfullscreen'.split(' '), function(name) {
        boolAttrs[name] = {}
      })
      editor.parser.addNodeFilter('iframe,video,audio,object,embed,script', placeHolderConverter(editor))
      editor.serializer.addAttributeFilter('data-mce-object', function(nodes, name) {
        var i = nodes.length
        var node
        var realElm
        var ai
        var attribs
        var innerHtml
        var innerNode
        var realElmName
        var className
        while (i--) {
          node = nodes[i]
          if (!node.parent) {
            continue
          }
          realElmName = node.attr(name)
          realElm = new global$2(realElmName, 1)
          if (realElmName !== 'audio' && realElmName !== 'script') {
            className = node.attr('class')
            if (className && className.indexOf('mce-preview-object') !== -1) {
              realElm.attr({
                width: node.firstChild.attr('width'),
                height: node.firstChild.attr('height')
              })
            } else {
              realElm.attr({
                width: node.attr('width'),
                height: node.attr('height')
              })
            }
          }
          realElm.attr({ style: node.attr('style') })
          attribs = node.attributes
          ai = attribs.length
          while (ai--) {
            var attrName = attribs[ai].name
            if (attrName.indexOf('data-mce-p-') === 0) {
              realElm.attr(attrName.substr(11), attribs[ai].value)
            }
          }
          if (realElmName === 'script') {
            realElm.attr('type', 'text/javascript')
          }
          innerHtml = node.attr('data-mce-html')
          if (innerHtml) {
            innerNode = new global$2('#text', 3)
            innerNode.raw = true
            innerNode.value = sanitize(editor, unescape(innerHtml))
            realElm.append(innerNode)
          }
          node.replace(realElm)
        }
      })
    })
    editor.on('SetContent', function() {
      editor.$('span.mce-preview-object').each(function(index, elm) {
        var $elm = editor.$(elm)
        if ($elm.find('span.mce-shim').length === 0) {
          $elm.append('<span class="mce-shim"></span>')
        }
      })
    })
  }

  var setup = function(editor) {
    editor.on('ResolveName', function(e) {
      var name
      if (e.target.nodeType === 1 && (name = e.target.getAttribute('data-mce-object'))) {
        e.name = name
      }
    })
  }

  var register = function(editor) {
    var onAction = function() {
      return editor.execCommand('mceMedia')
    }
    editor.ui.registry.addToggleButton('media', {
      tooltip: 'Insert/edit media',
      icon: 'embed',
      onAction: onAction,
      onSetup: function(buttonApi) {
        var selection = editor.selection
        buttonApi.setActive(isMediaElement(selection.getNode()))
        return selection.selectorChangedWithUnbind('img[data-mce-object],span[data-mce-object],div[data-ephox-embed-iri]', buttonApi.setActive).unbind
      }
    })
    editor.ui.registry.addMenuItem('media', {
      icon: 'embed',
      text: 'Media...',
      onAction: onAction
    })
  }

  function Plugin() {
    global$9.add('media', function(editor) {
      register$1(editor)
      register(editor)
      setup(editor)
      setup$1(editor)
      setup$2(editor)
      return get(editor)
    })
  }

  Plugin()
}())
